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AstDyS ∴ Objects ∴ 2001TW191 ∴ Summary
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(57641) 2001TW191  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13861 1.895e-08 au
e 0.171456 4.325e-08
i 4.284 5.43e-06 deg
Ω 331.207 5.855e-05 deg
ω 71.97 6.088e-05 deg
M 19.12 1.749e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6005 au
Aphelion 3.6767 au
Asc. node-Earth separation 1.88207 au
Desc. node-Earth separation 2.22888 au
Earth MOID 1.61343 au
Orbital period 2030.97 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1022 (9)
Radar observations (Discarded) 0 (0)
Arc length 9894.62 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 63.3264 deg
Declination 24.3817 deg
V Magnitude 20.32 mag
Solar Elongation -30.06 deg
Galactic Latitude -19.13 deg
Rate 0.426 deg/day
Direction 80.966 deg

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